Endeavour

#045DB0

General Information about #045DB0

The hex color code #045DB0, also known as Endeavour, represents a deep, slightly desaturated blue. It falls within the blue color family and evokes feelings of tranquility, stability, and trust. In the RGB color model, it is composed of 1.57% red, 36.47% green, and 69.02% blue. In the CMYK color model, it consists of 98% cyan, 47% magenta, 0% yellow, and 31% black. This color is often associated with professionalism, authority, and intelligence, making it a popular choice for corporate branding, websites, and user interfaces. Its calming properties also make it suitable for designs aimed at promoting relaxation and focus. The color is named after Captain Cook's ship, HMS Endeavour.

The hex color #045DB0, also known as Endeavour, presents some accessibility challenges, particularly concerning color contrast. When using this color for text or interactive elements, it's crucial to ensure sufficient contrast against the background. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal-sized text and 3:1 for large text (14pt bold or 18pt regular) to meet AA level accessibility. For optimal accessibility (AAA level), a contrast ratio of 7:1 is recommended for normal text and 4.5:1 for large text. Therefore, when using Endeavour, it's advisable to pair it with very light backgrounds, such as white or very pale grays, to ensure readability. Tools like contrast checkers can help verify compliance with accessibility standards. Additionally, providing alternative cues beyond color, such as underlines or icons, can further enhance accessibility for users with color vision deficiencies.

Shades

Digital Color Formats

RGB
4 93 176
RGB4 93 176
Red
Green
Blue
HSL
208.95deg 95.56% 35.29%
208.9595.5635.29HSL
Hue
Saturation
Lightness
HWB
208.95deg 1.57% 30.98%
208.951.5730.98HWB
Hue
Whiteness
Blackness
hex#045DB0
rgb4 93 176
hsl208.95deg 95.56% 35.29%
cmyk97.73% 47.16% 0% 30.98%
hwb208.95deg 1.57% 30.98%
xyz-d650.12 0.11 0.43
oklch0.4815 0.1511 254.02
oklab0.4815 -0.04 -0.15
CMYK
97.73% 47.16% 0% 30.98%
97.7347.16030.98CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.12 0.11 0.43
0.120.110.43XYZ
X
Y
Z
OKLCH
0.4815 0.1511 254.02
0.48150.1511254.02LCH
Lightness
Chroma
Hue
OKLAB
0.4815 -0.04 -0.15
0.4815-0.04-0.15LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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